# By default, LaTeX does not play nice with non-english letters. I fixed that by throwing in a pile of \usepackages.# I hate black-on-white scheme, so I made a modification to source code to allow changing color of rendered formulas on compilation.

You can see the results here: [http://dump.bitcheese.net/xet/mtex.cgi?yourformulahere]. Change mtex to mtexi for inverted output.